Introduction to tsibbles

09:30-10:30

Lab sessions

Lab Session 1

1. Download tourism.xlsx from http://robjhyndman.com/data/tourism.xlsx, and read it into R using read_excel() from the readxl package.
2. Create a tsibble which is identical to the tourism tsibble from the tsibble package.
3. Find what combination of Region and Purpose had the maximum number of overnight trips on average.
4. Create a new tsibble which combines the Purposes and Regions, and just has total trips by State.

Lab Session 2

• Create time plots of the following four time series: Bricks from aus_production, Lynx from pelt, Close from gafa_stock, Demand from vic_elec.
• Use help() to find out about the data in each series.
• For the last plot, modify the axis labels and title.